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LM2700Q-Q1 Fiches technique(PDF) 1 Page - Texas Instruments |
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LM2700Q-Q1 Fiches technique(HTML) 1 Page - Texas Instruments |
1 / 25 page LM2700Q www.ti.com SNVS794A – MARCH 2012 – REVISED MARCH 2013 LM2700Q 600kHz/1.25MHz, 2.5A, Step-up PWM DC/DC Converter Check for Samples: LM2700Q 1 FEATURES DESCRIPTION The LM2700Q is a step-up DC/DC converter with a 2 • AEC-Q100 Grade 2 Qualified (-40°c to +105°c) 3.6A, 80m Ω internal switch and pin selectable • 3.6A, 0.08 Ω, Internal Switch operating frequency. With the ability to produce • Operating Input Voltage Range of 2.2V to 12V 500mA at 8V from a single Lithium Ion battery, the LM2700Q is an ideal part for biasing LCD displays. • Input Undervoltage Protection The LM2700Q can be operated at switching • Adjustable Output Voltage up to 17.5V frequencies of 600kHz and 1.25MHz allowing for • 600kHz/1.25MHz Pin Selectable Frequency easy filtering and low noise. An external Operation compensation pin gives the user flexibility in setting frequency compensation, which makes possible the • Over Temperature Protection use of small, low ESR ceramic capacitors at the • Small 14-Lead TSSOP or WSON Package output. The LM2700Q features continuous switching at light loads and operates with a switching quiescent APPLICATIONS current of 2.0mA at 600kHz and 3.0mA at 1.25MHz. The LM2700Q is available in a low profile 14-lead • LCD Bias Supplies TSSOP package or a 14-lead WSON package. • Handheld Devices • Portable Applications • GSM/CDMA Phones • Digital Cameras 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2012–2013, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Numéro de pièce similaire - LM2700Q-Q1_15 |
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Description similaire - LM2700Q-Q1_15 |
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